Jerry Lee Wiggins, 40, was on Friday listed as deceased in the Florida Department of Corrections website. The site does not list a date of death, nor the circumstances of his death.

Jerry Lee Wiggins

He is listed on the site as a “released” inmate, and the release date listed is Dec. 20.

Wiggins was convicted in October 2014 for the 2004 rape and murder of 26-year-old nanny Monica Rivera Valdizan. He was also serving a 15-year sentence for the 2003 rape of a Broward County girl and a total 90 years – 50 years for attempted murder and 40 years for armed burglary – for a 2003 home invasion robbery.

His attorneys in each trial argued that, with a severely low IQ and documented mental illnesses, that he was mentally unfit to stand trial.

A psychologist found Wiggins “marginally competent” during the nanny murder trial.